Hi, I have just found your Website in my search to find an answer to overcoming HDCP encryption. I use the Black Magic Intensity Pro capture card through the View HD splitter to record from the Virgin cable box, all cables are HDMI and I use Windows 10… This set-up has worked perfectly until fairly recently, but now, using Black Magic Media Express, I have the picture, the audio level meters are active, yet I get no sound. I have exactly the same result when looking at Black Magic on the Control Panel/Sound page, audio levels active but no sound. I am now tempted to try either the Chinese sound card option or the Hauppage Collossus mentioned on your post, having tried other possibilities (without success) I am now a little wary of spending yet more time and money, but will happily do so if I can get a positive result.